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Re: pa.c clean-up
- To: Richard Henderson <rth at redhat dot com>
- Subject: Re: pa.c clean-up
- From: Alan Modra <alan at linuxcare dot com dot au>
- Date: Thu, 1 Feb 2001 13:43:14 +1100 (EST)
- cc: Jeffrey A Law <law at redhat dot com>, gcc-patches at gcc dot gnu dot org
On Wed, 31 Jan 2001, Richard Henderson wrote:
> The lossage I've seen before happened because there was no dependancy
> between a memory addressed by the frame pointer and the stack pointer
> adjustment.
That's exactly the situation where the problem occurred. schedule() is
one of the few kernel functions compiled with a frame pointer.
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